EP 0299054 B1 19931013 - CENTRIFUGATION PHERESIS SYSTEM
Title (en)
CENTRIFUGATION PHERESIS SYSTEM
Publication
Application
Priority
US 917987 A 19870130
Abstract (en)
[origin: WO8805691A1] A system and method of separation of therapeutic components from blood. The system (10) includes dual member centrifuge (12) and a disposable single use fluid transfer set (14). The set (14) includes an elongated flexible separation chamber (50) having an input port, a separated component output port and a residual fluid output port. The input port and the separated component output ports are located at opposite ends of the elongated separation chamber. The centrifuge includes a receiving chamber (40) with a selectively formed annular slot therein. The separation chamber (50) is positioned in the annularly shaped slot and rotated at a predetermined rotational velocity. Fluids such as whole blood flow through the separation chamber and are separated into various therapeutic components such as platelet rich plasma and residual concentrated red blood cells. Platelet rich plasma can be drawn off as the separated therapeutic component.
IPC 1-7
IPC 8 full level
A61K 35/14 (2006.01); A61M 1/02 (2006.01); A61M 1/36 (2006.01); B01D 17/02 (2006.01); B01D 21/24 (2006.01); B01D 21/26 (2006.01); B04B 5/00 (2006.01); B04B 5/04 (2006.01); B04B 7/08 (2006.01); B04B 11/04 (2006.01); B04B 13/00 (2006.01); G01D 5/347 (2006.01); A61M 1/30 (2006.01)
CPC (source: EP US)
A61M 1/302 (2014.02 - EP US); A61M 1/303 (2014.02 - EP US); A61M 1/308 (2014.02 - EP US); A61M 1/3496 (2013.01 - EP US); A61M 1/3603 (2014.02 - EP US); A61M 1/36222 (2022.05 - EP US); A61M 1/36224 (2022.05 - EP US); A61M 1/36225 (2022.05 - EP US); A61M 1/362262 (2022.05 - EP US); A61M 1/362265 (2022.05 - EP US); A61M 1/362266 (2022.05 - EP US); A61M 1/3681 (2013.01 - EP US); A61M 1/3693 (2013.01 - EP US); A61M 1/3696 (2014.02 - EP US); B01D 17/0217 (2013.01 - EP US); B01D 21/2405 (2013.01 - EP US); B01D 21/245 (2013.01 - EP US); B01D 21/26 (2013.01 - EP US); B01D 21/262 (2013.01 - EP US); B01D 21/34 (2013.01 - EP US); B04B 5/0442 (2013.01 - EP US); B04B 7/08 (2013.01 - EP US); B04B 13/00 (2013.01 - EP US); G01D 5/34715 (2013.01 - EP US); A61M 1/025 (2013.01 - EP US); A61M 2202/0427 (2013.01 - EP US); A61M 2205/331 (2013.01 - EP US); A61M 2205/3344 (2013.01 - EP US); A61M 2205/3351 (2013.01 - EP US); A61M 2205/3355 (2013.01 - EP US); A61M 2205/3393 (2013.01 - EP US); B01D 2221/10 (2013.01 - EP US); B04B 2005/045 (2013.01 - EP US)
C-Set (source: EP US)
Citation (examination)
- US 4409820 A 19831018 - NASH IRWIN [US]
- US 4482342 A 19841113 - LUEPTOW RICHARD M [US], et al
- US 4493691 A 19850115 - CALARI ALESSANDRO [IT]
- US-E- Re 29 738
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
WO 8805691 A1 19880811; CA 1317917 C 19930518; DE 3855891 D1 19970528; DE 3855891 T2 19971120; DE 3856327 D1 19990527; DE 3856327 T2 19990826; DE 3884871 D1 19931118; DE 3884871 T2 19940519; EP 0299054 A1 19890118; EP 0299054 A4 19900312; EP 0299054 B1 19931013; EP 0486480 A2 19920520; EP 0486480 A3 19920722; EP 0486480 B1 19970423; EP 0765687 A1 19970402; EP 0765687 B1 19990421; JP 2556741 B2 19961120; JP H01502029 A 19890713; US 4834890 A 19890530; US 5316666 A 19940531
DOCDB simple family (application)
US 8800295 W 19880129; CA 557694 A 19880129; DE 3855891 T 19880129; DE 3856327 T 19880129; DE 3884871 T 19880129; EP 88901722 A 19880129; EP 92200313 A 19880129; EP 96202847 A 19880129; JP 50171688 A 19880129; US 10855093 A 19930819; US 917987 A 19870130